14894684

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 16151716

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 139, 172, 178, 278, 301, 356, 556, 602, 623, 973, 1204, 1246, 1946, 2492, 3827, 3892, 5977, 7654, 11954, 12371, 15308, 23908, 24742, 26789, 41839, 49484, 53578, 83678, 86597, 107156, 167356, 173194, 346388, 531953, 1063906, 2127812, 3723671, 7447342, 14894684]

約数ペア:

[(1, 14894684), (2, 7447342), (4, 3723671), (7, 2127812), (14, 1063906), (28, 531953), (43, 346388), (86, 173194), (89, 167356), (139, 107156), (172, 86597), (178, 83678), (278, 53578), (301, 49484), (356, 41839), (556, 26789), (602, 24742), (623, 23908), (973, 15308), (1204, 12371), (1246, 11954), (1946, 7654), (2492, 5977), (3827, 3892)]